Setting up the LONGER Orange 4K resin 3D printer in CHITUBOX requires the correct plugin and printer configuration files. With the official CHITUBOX plugin and LONGER’s default profiles, you can create compatible slicing files and use suitable exposure settings for more stable resin printing.

This guide explains how to install the Orange 4K plugin, import the printer configuration, and use the recommended parameters for both Orange 4K Mono and Orange 4K Color models.

Quick Setup Overview

To configure the LONGER Orange 4K in CHITUBOX:

  1. Download the correct .CHplugin file for your operating system.
  2. Import the plugin through the CHITUBOX plugin menu.
  3. Import the official Orange 4K configuration file.
  4. Use LONGER’s default printing parameters as a starting point for resin settings.

After completing these steps, CHITUBOX will be ready to generate compatible slice files for the Orange 4K printer.

Why Install the Orange 4K Plugin and Configuration?

CHITUBOX needs the correct printer profile and plugin to work properly with the LONGER Orange 4K. Without the proper setup, you may experience:

  • Slice files that cannot be used correctly
  • Incorrect resin exposure settings
  • Reduced print quality
  • Increased print failures

Using the official plugin and configuration helps ensure that the printer settings match the machine specifications, especially for users who are new to resin 3D printing.

Before You Start

Requirements

  • LONGER Orange 4K or Orange 4K Mono 3D printer
  • CHITUBOX installed on your computer
  • Internet connection for downloading plugins and configuration files
  • Official LONGER Orange 4K configuration files
  • Administrative access to your computer

Precautions

  • Use only official plugin and configuration files
  • Close unnecessary software before installation
  • Do not rename plugin files
  • Do not modify exposure values initially
  • Follow official machine specifications or instructions

Step 1: Install the Plugin for Orange 4K in CHITUBOX

Action

Run CHITUBOX and import the plugin. Download the plugin files for your system:

Open CHITUBOX and import the .CHplugin file from: Main Menu > Help > Plugin

Expected Result

  • CHITUBOX recognizes the Orange 4K printer
  • Compatible slicing files can be generated
  • Orange 4K printer becomes available for all supported workflows

Important Notes

  • Ensure the plugin matches your operating system
  • If the plugin fails, restart CHITUBOX and re-import the file

Step 2: Import the Configuration for Orange 4K Printing Parameters

Action

Import the official Orange 4K configuration file into CHITUBOX. After importing:

  • Default printing parameters from LONGER are applied
  • Resin profiles become available for reference

Note: Resin names with (4K Mono) are for Orange 4K Mono printers and use much less exposure time than 4K Color profiles.

Expected Result

  • Default print parameters appear in CHITUBOX
  • You can begin slicing files with correct exposure settings
  • Parameters can serve as references for other resin brands

Important Notes

  • Mono and Color printers use different exposure times
  • Incorrect settings may cause failed prints or overexposure
  • Always start with official profiles before adjusting for other resins

Understanding the Orange 4K Hardware

  • 5.5-inch monochrome LCD screen
  • 6480 × 3840 resolution at 10.5/31.5µm
  • Dual Z-axis for stable printing

The Orange 4K Mono prints faster and with higher precision due to its monochrome LCD, making it one of the finest LCD 3D printers available. More information: Orange 4K Page

Common Problems and Solutions

Problem Possible Cause Solution
Plugin does not import Wrong OS version Download the correct .CHplugin
CHITUBOX cannot save slices Plugin missing Reinstall the plugin
Printer profile missing Config file not imported Re-import official Orange 4K configuration
Incorrect exposure Wrong resin profile Select (4K Mono) or 4K Color appropriately
Print fails to adhere Exposure mismatch Recheck default printing parameters

Tips for Better Results

  • Use official resin profiles first
  • Store plugin and config files in a dedicated folder
  • Verify printer type (Mono vs Color) before slicing
  • Reinstall plugin after CHITUBOX updates if needed
  • Test new resins with reference to LONGER profiles

FAQ

Q1: Does the Orange 4K need a plugin in CHITUBOX?
Yes, the official .CHplugin file is required for CHITUBOX compatibility.

Q2: Where to import the plugin?
Main Menu > Help > Plugin in CHITUBOX.

Q3: Difference between Orange 4K Mono and 4K Color?
Mono profiles use much lower exposure times than Color profiles.

Q4: Can I use other resin brands?
Yes, but start with LONGER default profiles as references.

Q5: Why is CHITUBOX not saving my slices?
This can happen if the plugin is missing or incompatible. Reinstalling the correct plugin solves this.

Q6: Which plugin file should I download?
Download the one matching your OS: Linux, macOS, Windows 32-bit, or Windows 64-bit.

Q7: Can I adjust print parameters manually?
Yes, but beginners should start with the official configuration first.

Q8: Is Orange 4K compatible with CHITUBOX?
Yes, it is officially supported for slicing and printing.

Final Thoughts

Proper CHITUBOX setup is important for getting stable results from the LONGER Orange 4K resin 3D printer. Installing the official plugin and importing the correct configuration ensures that slicing settings match the printer requirements.

For the best results, start with LONGER’s default profiles, choose the correct Mono or Color settings, and adjust resin parameters only after successful test prints. With the right setup, the Orange 4K can deliver reliable and detailed resin printing performance.

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